| NUMBER OF TEACHERS BY LEVEL AND TYPE OF SCHOOLS | ||||||
| (10000 persons) | ||||||
| Regular | Secondary | Specialized | ||||
| Year | Total | Institutions | Sechools | Secondary | Technical | Teacher |
| of Higher | Sechools | Sechools | Training | |||
| Education | Sechools | |||||
| 1949 | 93.5 | 1.6 | 8.3 | 1.6 | 0.7 | 0.9 |
| 1950 | 100.5 | 1.7 | 8.7 | 1.8 | 0.9 | 0.9 |
| 1951 | 134.4 | 2.3 | 9.9 | 2.5 | 1.3 | 1.2 |
| 1952 | 159.2 | 2.7 | 13.0 | 3.5 | 1.5 | 2.0 |
| 1953 | 174.0 | 3.4 | 15.2 | 3.7 | 1.9 | 1.8 |
| 1954 | 177.3 | 3.9 | 17.9 | 3.7 | 2.2 | 1.5 |
| 1955 | 182.3 | 4.2 | 18.7 | 3.5 | 2.4 | 1.1 |
| 1956 | 204.9 | 5.8 | 24.2 | 5.3 | 4.0 | 1.3 |
| 1957 | 224.8 | 7.0 | 29.4 | 5.8 | 4.3 | 1.5 |
| 1958 | 277.7 | 8.5 | 43.5 | 6.9 | 5.2 | 1.7 |
| 1959 | 310.7 | 10.0 | 50.4 | 8.8 | 6.2 | 2.6 |
| 1960 | 349.1 | 13.9 | 65.9 | 14.2 | 10.0 | 4.2 |
| 1961 | 326.9 | 15.9 | 55.6 | 11.1 | 8.2 | 2.9 |
| 1962 | 312.8 | 14.4 | 47.3 | 6.1 | 4.7 | 1.4 |
| 1963 | 323.3 | 13.8 | 49.4 | 5.8 | 4.6 | 1.2 |
| 1964 | 379.6 | 13.5 | 55.3 | 6.4 | 5.1 | 1.3 |
| 1965 | 470.4 | 13.8 | 70.9 | 5.5 | 4.4 | 1.1 |
| 1966 | 401.6 | 13.9 | 65.6 | 5.9 | 4.8 | 1.1 |
| 1967 | 399.6 | 13.9 | 66.1 | 5.8 | 4.7 | 1.1 |
| 1968 | 415.5 | 14.3 | 75.7 | 5.6 | 4.4 | 1.2 |
| 1969 | 460.7 | 13.7 | 98.3 | 4.5 | 3.3 | 1.2 |
| 1970 | 495.4 | 12.9 | 121.3 | 3.9 | 2.6 | 1.3 |
| 1971 | 560.3 | 13.8 | 137.0 | 4.3 | 2.4 | 1.9 |
| 1972 | 623.1 | 13.0 | 170.3 | 4.6 | 2.7 | 1.9 |
| 1973 | 657.1 | 13.9 | 175.3 | 5.7 | 3.6 | 2.1 |
| 1974 | 694.0 | 14.8 | 184.8 | 6.6 | 4.3 | 2.3 |
| 1975 | 752.5 | 15.6 | 216.5 | 7.3 | 4.8 | 2.5 |
| 1976 | 826.5 | 16.7 | 280.9 | 8.0 | 5.2 | 2.8 |
| 1977 | 868.6 | 18.6 | 327.4 | 8.7 | 5.8 | 2.9 |
| 1978 | 871.3 | 20.6 | 328.1 | 9.9 | 6.9 | 3.0 |
| 1979 | 881.0 | 23.7 | 319.1 | 11.3 | 7.9 | 3.4 |
| 1980 | 891.7 | 24.7 | 317.1 | 12.8 | 9.1 | 3.7 |
| 1981 | 883.9 | 25.0 | 300.9 | 13.6 | 9.8 | 3.8 |
| 1982 | 866.3 | 28.7 | 287.1 | 15.0 | 11.0 | 4.0 |
| 1983 | 855.4 | 30.3 | 282.6 | 15.6 | 11.6 | 4.0 |
| 1984 | 850.7 | 31.5 | 282.2 | 16.1 | 11.9 | 4.3 |
| 1985 | 868.8 | 34.4 | 296.7 | 17.4 | 12.8 | 4.6 |
| 1986 | 890.1 | 37.2 | 311.5 | 19.3 | 14.3 | 5.0 |
| 1987 | 908.5 | 38.5 | 326.6 | 21.0 | 15.6 | 5.4 |
| 1988 | 928.3 | 39.3 | 338.9 | 22.5 | 16.8 | 5.7 |
| 1989 | 936.4 | 39.7 | 342.3 | 22.9 | 17.1 | 5.8 |
| 1990 | 946.9 | 39.5 | 349.2 | 23.4 | 17.6 | 5.8 |
| 1991 | 948.0 | 39.1 | 355.7 | 23.2 | 17.5 | 5.7 |
| 1992 | 953.9 | 38.8 | 362.4 | 23.5 | 17.8 | 5.7 |
| 1993 | 960.8 | 38.8 | 366.8 | 23.9 | 18.1 | 5.8 |
| 1994 | 976.4 | 39.6 | 375.7 | 24.7 | 18.7 | 6.0 |
| 1995 | 994.8 | 40.1 | 388.3 | 25.7 | 19.5 | 6.2 |
| 1996 | 1017.9 | 40.3 | 404.0 | 26.7 | 20.4 | 6.3 |
| 1997 | 1038.5 | 40.5 | 418.6 | 27.6 | 21.2 | 6.4 |
| 1998 | 1053.8 | 40.7 | 431.2 | 27.9 | 21.5 | 6.4 |
| 1999 | 1088.3 | 42.6 | 459.6 | 27.4 | 21.2 | 6.2 |